基于Ansys Workbench的RV减速器曲柄轴模态分析  

Modal analysis of RV Reducer crank shaft based on ANSYS Workbench

作　　者：吴彬 佟静 张晓红 陆文金 奚霞 Wu Bin;Tong Jing;Zhang Xiaohong;Lu Wenjin;Xi Xia(Nanjing Institute of mechanical and electrical technology,Jiangsu Nanjing211135)

机构地区：[1]南京机电职业技术学院,江苏南京211135

出　　处：《南方农机》2020年第23期100-101,共2页

摘　　要：本文根据RV减速器结构原理,在Solidworks软件中建立了曲柄轴的三维模型,利用Ansys Workbench软件对曲柄轴三维模型进行了模态分析,得到前八阶的固有频率及最大位移,从曲柄轴振型云图得到,曲柄轴中间段易发生变形,曲柄轴的有限元模态分析结果为曲柄轴的设计、振动及噪声方面研究提供了理论依据。According to the structural principle of RV Reducer,the three-dimensional model of crank shaft is established in SolidWorks software The modal analysis of the three-dimensional model of the crank shaft is carried out by workbench software,and the natural frequencies and maximum displacements of the first eight orders are obtained.The results of the finite element modal analysis of the crankshaft provide a theoretical basis for the design,vibration and noise research of the crankshaft.

关 键 词：RV减速器 三维模型 有限元分析 固有频率 

分 类 号：TH132.46[机械工程—机械制造及自动化]